Instance of: http://www.w3.org/2004/02/skos/core#Concept
Subject Field unknown
Is Reference of Schwimmfähiges Reibholz-de#Sense
Floating wood fender-en#Sense
Schwimmfähiger Reibbalken-de#Sense
Wrijfhout-nl#Sense
Defensa flotante de madera-es#Sense
Défense en bois flottant-fr#Sense